Products

Electric control valve is an important execution unit instrument in industrial automation process control. It drives the valve to change the cross-sectional area between the valve core and the valve seat by receiving signals from industrial automation control systems (such as 4-20mA), so as to control process parameters such as flow, temperature, and pressure of pipeline media and realize automatic adjustment function.
The working principle of the electric control valve is based on the action of electromagnetic force. It usually consists of an electric actuator and a control valve. The electric actuator receives control signals.